Draisaitl scored on the power play at 4:12 on a shot from the bottom of the right circle. Moments earlier Evander Kane caught Canucks defenseman Quinn Hughes with a high stick at the side of the net, which went undetected. Hughes was cut on the play and went to the locker room following the goal, but he did return before the end of the period.
"He's OK; they missed it, it happens," Boudreau said. "The game is pretty quick, unfortunately by them missing the play, it ends up in the back of our net and gives them a little bit of life."
McDavid made it 3-2 on the power play at 14:01, finishing off a three-way passing play. The goal came six seconds into a Canucks bench minor for too many men. Nurse tied it 3-3 at 19:19 short-handed, converting a pass from Draisaitl on a 3-on-1 rush.
"It wasn't according to anyone's script, for sure," Oilers coach Jay Woodcroft said. "I don't think we were sharp. I don't think we were in sync early. We found a way to win the game, that's a really good sign, but we can be better. We were forcing some things that might not have been there and we had to defend a lot in the first period. But I thought Jack Campbell was excellent, he allowed us to get back into the game."
NOTES: The five players in NHL history to reach 700 points in fewer games than McDavid's 488: Wayne Gretzky (317), Mario Lemieux (363), Peter Stastny (457), Mike Bossy (469) and Jari Kurri (483). … Canucks forward Brock Boeser had an assist and played 19:19 in his first game since sustaining a hand injury Sept. 24 that required surgery … Despite missing a portion of the second period after being cut with a high stick by Kane, Hughes still led the Canucks with 24:17 of ice time. … Edmonton and Vancouver have played each other in four straight season openers; the Oilers have won three of them … Draisaitl has points in seven consecutive season-opening games dating back to the 2016-17 season, matching Gretzky (1979-80 to 1985-86) for the longest such streak in Oilers history … McDavid has 11 NHL hat tricks.